/*
 * Copyright 2019 Google LLC
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#ifndef SkSpecialImageGanesh_DEFINED
#define SkSpecialImageGanesh_DEFINED

#include "include/core/SkRefCnt.h"
#include "src/gpu/ganesh/GrColorInfo.h"
#include "src/gpu/ganesh/GrSurfaceProxyView.h"

#include <cstdint>

class GrRecordingContext;
class SkImage;
class SkSpecialImage;
class SkSurfaceProps;
struct SkIRect;

namespace SkSpecialImages {
sk_sp<SkSpecialImage> MakeFromTextureImage(GrRecordingContext *rContext, const SkIRect &subset, sk_sp<SkImage> image,
    const SkSurfaceProps &props);

sk_sp<SkSpecialImage> MakeDeferredFromGpu(GrRecordingContext *, const SkIRect &subset, uint32_t uniqueID,
    GrSurfaceProxyView, const GrColorInfo &, const SkSurfaceProps &);

/* *
 * Regardless of how the underlying backing data is stored, returns the contents as a
 * GrSurfaceProxyView. The returned view's proxy represents the entire backing image, so texture
 * coordinates must be mapped from the content rect (e.g. relative to 'subset()') to the proxy's
 * space (offset by subset().topLeft()).
 */
GrSurfaceProxyView AsView(GrRecordingContext *, const SkSpecialImage *);
inline GrSurfaceProxyView AsView(GrRecordingContext *rContext, const sk_sp<const SkSpecialImage> &img)
{
    return AsView(rContext, img.get());
}
} // namespace SkSpecialImages

#endif
